2. High resistance to high current: The fully charged battery is
proved to be without conductive part melted or any appearance
deformation after discharging at 2 CA for 5 minutes or 10 CA for 5
seconds;

3. High resistance to overcharge: The fully charged battery is
proved to maintian normal open circuit voltage and be without
leakage or batteries swelling or cracking in temperature of 25
degrees Celsius after chargeing at 0.1 CA for 48 hours, and the
capacity maintian over 95%.

4. High resistance to overdischarge: In temperature of 25 degrees
Celsius, the fully charged battery discharges with fixed resistance
which is equivalent to the one required by 1 CA discharge of the
battery for three weeks, and it can restore capacity over 75%;

5. High impact-proof performance: The fully charged battery is
proved to maintian normal open circuit voltage and be without
leakage or batteries swelling or cracking after droping three times
from 20cm height naturally to a 1 cm-thick hardwood board;

6. High shock-proof performance: The fully charged and completely
fixed battery, with 4mm amplitude and 16.7HZ frequency do have a
normal open circuit voltage without leakage, batteries swelling or
cracking problem after one-hour vibration;

(2). Your battery can meet CE RoHS requirements?Our battery are with the certificate of CE/RoHS.

(3). Can we change the color based on the original?Yes, the color can be customer-made according to your requirement.

(4). Can you print my picture or logo on the battery cover?Yes, OEM is available,we can print your picture or logo on the
battery case, and you can offer your logo.

(5). What kind of guarantee you give?Our battery products can be used for more than 3 years. For AGM
battery our warranty time is 1-3 year and GEl battery warranty time
is 3-5 years.If it has quality problem during the warranty time we
will change new battery for you free of charge.